Castle Group is at the forefront of environmental measurement and monitoring technology. The company wanted to update, improve, and expand their sound level meter product range.
A key technical challenge when designing acoustic products is reducing noise reflection, something we achieved in collaboration with Castle by adopting proven geometries.
A compact form factor, desirable in this sector, demanded a novel design approach that also provides easy battery access. The final EMC-compliant enclosure, realised using ‘open-shut’ tooling, can be used for three product variants. This strategy ensures that production costs are minimised without compromising product quality.